I just recently received a small XLM transaction with the memos:
- Airdrop invite✅xlmdrop.org
- Airdrop invite✅xlmget.org
- Airdrop invite✅xlmgate.org
Two of the links redirected to scammy lumengate.org/airdropxlm.
For those Googling this: It is a scam! Your wallet's private key is something that allows stealing all of your funds, it is never-ever needed for delivering an airdrop. Please don't paste it into the webpage.